Solve the problem.There are 9 books on a reading list for English I. Students must select 4 books to read from this list. In how many ways can the 4 books be selected?
A. 3024
B. 126
C. 146
D. 116
Answer: B
Mathematics
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The graph of a function f is given. Use the graph to answer the question.What is the y-intercept?
A. -20 B. 17.5 C. 25 D. -15
Mathematics
Perform the indicated operations and write the result in standard form.(
)(
)
A. -45i B. -45 C. 45 D. 45i2
Mathematics
Write four additional terms of the geometric sequence.8, 12, 18, . . .
A. 45, 112.5, 291.25, 728.125 B. 27, 40.5, 60.75, 91.125 C. 27, 40.5, 1954, 5857 D. 45, 112.5, 281.25, 703.125
Mathematics
Differentiate.f(x) = ex3? tan 2xEnter your answer without parentheses except as indicated in this form, eP(x)(ab + 2d).
What will be an ideal response?
Mathematics